CN216590996U

CN216590996U - Electric lubricating pump

Info

Publication number: CN216590996U
Application number: CN202123444421.8U
Authority: CN
Inventors: 刘亚珍; 陈焕; 董玉科; 赵锴
Original assignee: Sato Fluid System Shanghai Co ltd
Current assignee: Sato Fluid System Shanghai Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-24
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to an engineering machine tool technical field just discloses electronic lubricant pump, including the oil drum, oil drum top fixedly connected with oil drum lid, oil drum lid top fixedly connected with liquid level relay, the visual level gauge of oil drum front side fixedly connected with, oil drum lid bottom fixedly connected with lubricating mechanism, lubricating mechanism includes the pump body, the pump body sets up in the oil drum bottom, the inside fixedly connected with axis body of the pump body, pump body rear side fixedly connected with speed reducer. The electric lubricating pump can be suitable for various double-line and single-line lubricating systems with the discharge capacity requirement within 400ml/min and high precision required by the lubricating quantity of the lubricating points by the design of a lubricating mechanism, and can accurately supply oil according to the actual oil consumption of the lubricating points due to the large discharge capacity selection range of the electric lubricating pump, so that the waste of the lubricating agent is avoided, or the environment is polluted due to the overflow of the redundant lubricating agent.

Description

Electric lubricating pump

Technical Field

The utility model relates to an engineering machine tool technical field specifically is electronic lubricating pump.

Background

The lubricating pump is a lubricating device, supply with emollient to lubricated position, mechanical equipment all needs regular lubrication, the main mode of lubricated before is according to the working condition of equipment, it is lubricated to advance worker after arriving certain maintenance cycle, for example the butter of beating of popular saying, the lubricating pump can let this kind of maintenance work more simple and convenient, the lubricating pump divide into manual lubricating pump and electric lubricating pump, use high efficiency, the electric lubricating pump of using manpower sparingly on the market at present uses comparatively extensively, simultaneously an excellent performance's electric lubricating pump can reduce equipment trouble effectively, reduce the energy consumption, improve production efficiency, extension machine life.

The existing electric lubricating pump has a single function, and after long-term use, if the plunger is damaged due to abrasion, the plunger is troublesome to replace, the process is complicated, more manpower is consumed, the maintenance cost and the time cost are correspondingly increased, and the use cost expenditure of a user is correspondingly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric lubricating pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: electric lubricating pump, including the oil drum, oil drum top fixedly connected with oil drum lid, oil drum lid top fixedly connected with liquid level relay, the visual level gauge of oil drum front side fixedly connected with, oil drum lid bottom fixedly connected with lubricating mechanism.

Lubricating mechanism includes the pump body, the pump body sets up in the oil drum bottom, the inside fixedly connected with axis body of pump body, pump body rear side fixedly connected with speed reducer, pump body bottom fixedly connected with oil blanket, the axis body outside is provided with eccentric cam, eccentric cam with the pump body through first deep groove ball bearing be connected, be connected through jump ring for the primary shaft between first deep groove ball bearing and the eccentric cam, be connected through jump ring for the secondary shaft between eccentric cam and the axis body.

Preferably, oil drum bottom fixedly connected with oil drum bottom plate, oil drum bottom plate bottom is provided with the casing, casing fixed connection is in the pump body outside, the casing front side is provided with pump component installation piece, pump component installation piece one side is provided with the overflow valve, and pump component installation piece is favorable to the user to change the plunger.

Preferably, the pump element mounting block is fixedly connected with the casing through a first bolt, the bottom plate is fixedly connected with the casing through a second bolt, and the pump element mounting block is more convenient to detach after being fixed through the first bolt.

Preferably, the top of the shaft body extends into the oil drum, the shaft body is fixedly connected with the oil drum through a locking nut, a spring gasket is fixedly connected with the bottom of the locking nut, an oil wiper is fixedly connected with one side of the shaft body, the top of one side of the oil wiper is attached to the bottom of the spring gasket, one side of the top of the oil wiper is attached to the surface of the oil drum, and the oil wiper can clean the outside of the oil drum.

Preferably, the axis body extends into oil drum bottom inboard, the axis body passes through second deep groove ball bearing with the oil drum bottom plate and is connected, and second deep groove ball bearing is favorable to the axis body to carry out nimble rotation.

Preferably, the bottom of the pump body is fixedly connected with a mounting bracket, the front side of the shell is fixedly connected with a pump element, and the mounting bracket can provide stable and reliable support for the device.

Preferably, casing one side fixedly connected with refuels the filter, refuel the filter and set up in the overflow valve rear side, refuel the filter and can properly filter the fluid of adding.

Compared with the prior art, the utility model provides an electric lubricating pump. The method has the following beneficial effects:

1. the electric lubricating pump is suitable for various double-line and single-line lubricating systems with the discharge capacity requirement within 400ml/min and high precision of the lubricating quantity requirement of a lubricating point through the design of a lubricating mechanism, and can accurately supply oil according to the actual oil consumption of the lubricating point due to the large discharge capacity selection range of the electric lubricating pump, so that the waste of the lubricating agent is avoided, or the environment is polluted due to the overflow of the redundant lubricating agent.

2. Electric lubricating pump, through simple mechanism design, be designed into a module with the plunger fuel feeding in this device, so that increase or reduce, after meetting long-term the use, when the plunger led to the fact the damage because of wearing and tearing, only need to change whole module can, be convenient for maintain, reduce maintenance duration and cost, in addition, plunger fuel feeding module can also be through the diameter that changes the plunger, change the discharge capacity of pump, make this kind of pump have more extensive application scene, this device does not add too much spare part when realizing above function at last, still rationally control manufacturing cost when being favorable to manufacturing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a top view of the present device.

In the figure: 1. an oil drum; 2. an oil drum cover; 3. a liquid level relay; 4. a visual level gauge; 5. a lubricating mechanism; 51. a pump body; 52. a shaft body; 53. a speed reducer; 54. oil sealing; 55. an eccentric cam; 56. a first deep groove ball bearing; 57. the clamp spring is used for the first shaft; 58. an oil drum base plate; 59. a clamp spring for the second shaft; 591. a housing; 592. a pump element mounting block; 593. an overflow valve; 594. a first bolt; 595. a second bolt; 596. locking the nut; 597. a spring washer; 598. an oil wiper; 599. a second deep groove ball bearing; 581. mounting a bracket; 582. a pump element; 583. and (4) adding an oil filter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: electric lubricating pump, including

oil drum

1, 1 top fixedly connected with oil drum lid 2 of oil drum, 2 top fixedly connected with liquid level relay 3 of oil drum lid, 1 front side fixedly connected with visual level gauge 4 of oil drum, 2 bottom fixedly connected with lubricating mechanism 5 of oil drum lid.

The lubricating mechanism 5 comprises a pump body 51, the pump body 51 is arranged at the bottom of the oil drum 1, a shaft body 52 is fixedly connected inside the pump body 51, a speed reducer 53 is fixedly connected at the rear side of the pump body 51, an oil seal 54 is fixedly connected at the bottom of the pump body 51, an eccentric cam 55 is arranged outside the shaft body 52, the eccentric cam 55 is connected with the pump body 51 through a first deep groove ball bearing 56, the first deep groove ball bearing 56 is connected with the eccentric cam 55 through a first shaft snap spring 57, the eccentric cam 55 is connected with the shaft body 52 through a second shaft snap spring 59, an oil drum bottom plate 58 is fixedly connected at the bottom of the oil drum 1, a housing 591 is arranged at the bottom of the oil drum bottom plate 58, the housing 591 is fixedly connected with the outside the pump body 51, a pump element mounting block 592 is arranged at the front side of the

housing

591, 593 is arranged at one side of the pump element mounting block 592 is fixedly connected with the housing 591 through a first bolt 594, and is fixedly connected between the bottom plate and the housing 591 through a second bolt 595, the top of the shaft body 52 extends into the oil drum 1, the shaft body 52 is fixedly connected with the oil drum 1 through a locking nut 596, the bottom of the locking nut 596 is fixedly connected with a spring gasket 597, one side of the shaft body 52 is fixedly connected with an oil scraper 598, the top of one side of the oil scraper 598 is attached to the bottom of the spring gasket 597, one side of the top of the oil scraper 598 is attached to the surface of the oil drum 1, the shaft body 52 extends into the inner side of the bottom of the oil drum 1, the shaft body 52 is connected with the oil drum bottom plate 58 through a second deep groove ball bearing 599, the bottom of the pump body 51 is fixedly connected with a mounting bracket 581, the front side of the shell 591 is fixedly connected with a pump element 582, one side of the shell 591 is fixedly connected with an oiling filter 583, the oiling filter 583 is arranged at the rear side of the overflow valve 593, the plunger oil supply in the device is designed into a module through a simple mechanism design so as to increase or decrease, and when the plunger is damaged due to abrasion after long-term use, only need change whole module can, be convenient for maintain, reduce maintenance duration and cost, in addition, plunger fuel feeding module can also be through the diameter that changes the plunger, changes the discharge capacity of pump, makes this kind of pump have more extensive application scene, and this device does not add too much spare part when realizing above function at last, has still rationally controlled manufacturing cost when being favorable to manufacturing.

In the actual operation in-process, when this device uses, refuel filter 583 can be when carrying out the oiling to pump body 51 inside, filter the impurity in the fluid fast, in this device work in addition, axis body 52 rotates the back can drive the oil wiper 598 and rotate on oil drum 1 surface, thereby scrape off the oil stain on oil drum 1 surface, clean oil drum 1 surface, level gauge 4 is still installed to this device in addition, the user can observe the inside fluid condition of oil drum 1 through level gauge 4 conveniently with this, in addition in this device, adopted with plunger type pump component 582 structure, make the power part phase separation of fuel feeding part and pump, make the lubricant pump be convenient for dismouting and maintenance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Electric lubricating pump, including oil drum (1), its characterized in that: the top of the oil drum (1) is fixedly connected with an oil drum cover (2), the top of the oil drum cover (2) is fixedly connected with a liquid level relay (3), the front side of the oil drum (1) is fixedly connected with a visual liquid level meter (4), and the bottom of the oil drum cover (2) is fixedly connected with a lubricating mechanism (5);

lubricating mechanism (5) are including the pump body (51), the pump body (51) sets up in oil drum (1) bottom, the inside fixedly connected with axis body (52) of pump body (51), pump body (51) rear side fixedly connected with speed reducer (53), pump body (51) bottom fixedly connected with oil blanket (54), axis body (52) outside is provided with eccentric cam (55), eccentric cam (55) are connected through first deep groove ball bearing (56) with the pump body (51), be connected through jump ring (57) for the primary shaft between first deep groove ball bearing (56) and the eccentric cam (55), be connected through jump ring (59) for the secondary shaft between eccentric cam (55) and axis body (52).

2. The electric lubrication pump of claim 1, wherein: oil drum (1) bottom fixedly connected with oil drum bottom plate (58), oil drum bottom plate (58) bottom is provided with casing (591), casing (591) fixed connection is in pump body (51) outside, casing (591) front side is provided with pump component installation piece (592), pump component installation piece (592) one side is provided with overflow valve (593).

3. The electric lubrication pump of claim 2, wherein: the pump element mounting block (592) is fixedly connected with the housing (591) through a first bolt (594), and the base plate is fixedly connected with the housing (591) through a second bolt (595).

4. The electric lubrication pump of claim 1, wherein: the oil drum is characterized in that the top of the shaft body (52) extends into the oil drum (1), the shaft body (52) is fixedly connected with the oil drum (1) through a locking nut (596), a spring gasket (597) is fixedly connected with the bottom of the locking nut (596), an oil wiper (598) is fixedly connected with one side of the shaft body (52), the top of one side of the oil wiper (598) is attached to the bottom of the spring gasket (597), and one side of the top of the oil wiper (598) is attached to the surface of the oil drum (1).

5. The electric lubrication pump of claim 1, wherein: the shaft body (52) extends into the inner side of the bottom of the oil drum (1), and the shaft body (52) is connected with an oil drum bottom plate (58) through a second deep groove ball bearing (599).

6. The electric lubrication pump of claim 1, wherein: the bottom of the pump body (51) is fixedly connected with a mounting bracket (581), and the front side of the shell (591) is fixedly connected with a pump element (582).

7. The electric lubrication pump of claim 2, wherein: casing (591) one side fixedly connected with refuels filter (583), refuel filter (583) set up in overflow valve (593) rear side.